body {
  position: relative;
  font-size: 0.72916667vw;
  background: url(../images/bg.png) no-repeat center top;
  background-size: 100% 100%;
}
.ani-box {
  background: url(../images/ani-bg.png) no-repeat center top;
  position: absolute;
  left: 50%;
  top: 31.25vh;
  margin-left: -31.25vw;
  width: 30.3125vw;;
  height: 20.83333333vw;
  background-size: contain;
}
.ani-box li {
  position: absolute;
}
.ani-box li.bg1 {
  width: 52.86458333vw;
  height: 29.375vh;
  left: 50%;
  bottom: 0;
  margin-left: -26.40625vw;
  background: url(../images/ani-bg1.png) no-repeat center center;
  background-size: 100% 100%;
}
.ani-box li.bg2 {
  width: 23.95833333vw;
  height: 38.75vh;
  left: 50%;
  top: 6.25vh;
  margin-left: -11.82291667vw;
  background: url(../images/ani-bg4.png) no-repeat center center;
  background-size: 100% 100%;
}
.ani-box li.line {
  width: 42.23958333vw;
  height: 14.89583333vh;
  left: 50%;
  top: 35.41666667vh;
  margin-left: -21.09375vw;
  background: url(../images/ani-bg2.png) no-repeat center center;
  background-size: 100% 100%;
}
.ani-box li.line1 {
  animation: line 3s 0s linear infinite;
}
.ani-box li.line2 {
  animation: line 3s 1s linear infinite;
}
.ani-box li.line3 {
  animation: line 3s 2s linear infinite;
}
@keyframes line {
  0% {
    margin-top: 0;
    transform: scale(0.6);
    opacity: 0;
  }
  50% {
    margin-top: 8.33333333vh;
    transform: scale(0.8);
    opacity: 1;
  }
  100% {
    margin-top: 16.66666667vh;
    transform: scale(1);
    opacity: 0;
  }
}
.ani-box li.icon {
  width: 4.79166667vw;
  height: 9.58333333vh;
}
.ani-box li.icon1 {
  left: 18.75vw;
  top: 1.5625vw;
}
.ani-box li.icon2 {
  left: 11.45833333vw;
  top: 14.58333333vw;
}
.ani-box li.icon3 {
  left: 25.52083333vw;
  top: 14.58333333vw;
}
.ani-box li.icon4 {
  left: 32.29166667vw;
  top: 19.79166667vw;
  width: 3.125vw;
  height: 6.25vh;
}
.ani-box li.icon5 {
  left: 17.70833333vw;
  top: 9.89583333vw;
  width: 7.29166667vw;
  height: 8.85416667vh;
  background: url(../images/ani-icon5.png) no-repeat center center;
  background-size: 100% 100%;
}
.ani-box li.icon span {
  position: absolute;
  width: 100%;
  height: 100%;
}
.ani-box li.icon1 span {
  background: url(../images/ani-icon1.png) no-repeat center center;
  background-size: 100% 100%;
}
.ani-box li.icon2 span {
  background: url(../images/ani-icon2.png) no-repeat center center;
  background-size: 100% 100%;
}
.ani-box li.icon3 span {
  background: url(../images/ani-icon3.png) no-repeat center center;
  background-size: 100% 100%;
}
.ani-box li.icon4 span {
  background: url(../images/ani-icon4.png) no-repeat center center;
  background-size: 100% 100%;
}
.ani-box li.icon i {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: url(../images/ani-bg3.png) no-repeat center center;
  background-size: 100% 100%;
  z-index: -1;
}
.ani-box li.icon i.i1 {
  animation: iconBg 2.4s 0s linear infinite;
}
.ani-box li.icon i.i2 {
  animation: iconBg 2.4s 0.8s linear infinite;
}
.ani-box li.icon i.i3 {
  animation: iconBg 2.4s 1.6s linear infinite;
}
@keyframes iconBg {
  0% {
    transform: scale(0.8);
    opacity: 1;
  }
  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}
.wave-box {
  position: fixed;
  width: 100%;
  height: 31.25vh;
  bottom: 0;
  left: 0;
}
.wave-box li.li1 {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 15.625vh;
  background-image: url(../images/wave1.png);
  background-repeat: repeat-x;
  background-size: 100% 100%;
  animation: wave1 10s linear infinite;
}
@keyframes wave1 {
  0% {
    background-position-x: 0;
  }
  100% {
    background-position-x: 100vw;
  }
}
.wave-box li.li2 {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 10.625vh;
  background-image: url(../images/wave2.png);
  background-repeat: repeat-x;
  background-size: 100% 100%;
  animation: wave2 10s linear infinite;
}
@keyframes wave2 {
  0% {
    background-position-x: 0;
  }
  100% {
    background-position-x: -100vw;
  }
}
.building {
  position: absolute;
  width: 21.51041667vw;
  height: 49.6875vh;
  right: 0.52083333vw;
  top: 25vh;
  background-image: url(../images/building.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
  animation: building 4s linear infinite;
}
.building:before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background-image: url(../images/building.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
  z-index: -1;
  opacity: 0.3;
}
@keyframes building {
  0% {
    background-image: url(../images/building1.png);
  }
  25% {
    background-image: url(../images/building2.png);
  }
  50% {
    background-image: url(../images/building3.png);
  }
  75% {
    background-image: url(../images/building4.png);
  }
  100% {
    background-image: url(../images/building1.png);
  }
}
.login-box {
  position: absolute;
  top: 40.625vh;
  left: 50%;
  margin-left: 1.5625vw;
  width: 18.22916667vw;
}
.login-box:before {
  content: '';
  position: absolute;
  width: 11.92708333vw;
  height: 6.25vh;
  left: 50%;
  top: -9.375vh;
  margin-left: -5.98958333vw;
  background: url(../images/hydl.png) no-repeat center center;
  background-size: 100% 100%;
}
.login-box input {
  width: 100%;
  border-radius: 0.20833333vw;
  margin-bottom: 2.08333333vh;
  height: 3.95833333vh;
  line-height: 3.95833333vh;
  border: 0;
  text-indent: 0.52083333vw;
  color: #2e2e2e;
}
.login-box input.password {
  margin-bottom: 0.52083333vh;
}
.login-box .jzmm {
  display: inline-block;
  height: 2.08333333vh;
  line-height: 1.875vh;
  padding-left: 1.04166667vw;
  background: url(../images/jzmm-bg1.png) no-repeat left center;
  background-size: auto 80%;
  cursor: pointer;
}
.login-box .jzmm.active {
  background: url(../images/jzmm-bg2.png) no-repeat left center;
  background-size: auto 80%;
}
.login-box .login-btn {
  display: block;
  height: 4.16666667vh;
  line-height: 4.16666667vh;
  background-color: #23aaff;
  text-align: center;
  color: #fff;
  border-radius: 0.20833333vw;
  margin-top: 1.04166667vh;
  cursor: pointer;
}
.login-box .login-btn:hover {
  background-color: #40b6ff;
}
.bottom {
  position: fixed;
  width: 100%;
  left: 0;
  text-align: center;
  bottom: 1.04166667vh;
}
